Grzegorz Skibinski

Grzegorz Skibinski has asked 0 questions and find answers to 30 problems.

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About

Applied Mathematician with ca 9 years experience in Data and BigData technologies.

For some time already hooked on python, pyspark and hadoop, not scared of any other stack, as long as data is involved :)

Grzegorz Skibinski questions

Grzegorz Skibinski answers

Print numpy array without brackets
iterate over files in pyspark from hdfs directory
Extract values from Dictionary inside a pandas dataframe (Python)
Pandas Select a value in a specific column based on the index label [duplicate]
Why I am getting matrices are not aligned error for DataFrame dot function?
Volume calculation of 3D numpy array in python?
update multiple columns of pandas dataframe using np.where or loc
Keep common rows within every group of a pandas dataframe
How to conditionally drop rows in pandas
Split a Python List into Chunks with Maximum Memory Size